350 rub
Journal Radioengineering №8 for 2018 г.
Article in number:
Algorithm of adaptive processing of objects on images in conditions of additive Gaussian distortions with dispersion of various intensity
Type of article: scientific article
DOI: 10.18127/j00338486-201808-12
UDC: 004.932.4
Keywords: contour extraction gradient masks adaptation of coefficients additive Gaussian distortions.
Authors:

E.A. Samoylin – Dr.Sc.(Eng.), Associate Professor, Professor of Department, 

MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)

E-mail: es977@mail.ru

S.A. Karpov – Post-graduate Student, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) E-mail: sergei-andreevich@bk.ru

Abstract:

An adaptive algorithm for outlining objects on images obtained under conditions of additive Gaussian distortions with variance of various intensities is proposed. The algorithm is based on adjusting the values of the coefficients of the gradient masks, which makes it possible to reduce the effect of distortions in the amplitude of image signals. The results of numerical studies of the adaptive algorithm are presented, showing its higher accuracy characteristics in comparison with the known algorithm under conditions of additive Gaussian distortions with variance of different intensities.

Pages: 61-66
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Date of receipt: 11 мая 2018 г.